836 Commits (4dd740e4cc2d6fb490a94deec899bb4ddb191eb4)

 

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Author	SHA1	Message	Date
Fabian Reinartz	ea817e169b	Return nop iterator for invalid chunk references	8 years ago
Fabian Reinartz	6dcca97755	Fix race in symbol table re-creation	8 years ago
Fabian Reinartz	ebdc0f4a61	Merge pull request #179 from prometheus/tabw ... Remove GetTabWriter from tsdb package	8 years ago
Fabian Reinartz	e59b7b8ac4	Remove prometheus/prometheus dev-2.0 branch workaround	8 years ago
Fabian Reinartz	6a10761b50	Remove GetTabWriter from tsdb package	8 years ago
Fabian Reinartz	7f8fa07cf7	Merge pull request #176 from prometheus/races ... Races	8 years ago
Fabian Reinartz	efe9509d04	Merge pull request #175 from prometheus/seriesnotfound ... Clarify postings index semantics, handle staleness	8 years ago
Fabian Reinartz	065f42f58c	head: track number of series not found errors in metric	8 years ago
Fabian Reinartz	91a154d228	Fix block printing in cmd/main	8 years ago
Fabian Reinartz	88305e7612	Access chunk time range while holding lock	8 years ago
Fabian Reinartz	106eaf39d1	Ensure workers terminated fully before reading unknownRefs	8 years ago
Fabian Reinartz	665955da48	Clarify postings index semantics, handle staleness ... The postings list index may point to series that no longer exist during garbage collection. This clarifies that this is valid behavior. It would be possible, though more complex, to always keep them in sync. However, series existance means nothing in itself as the queried time range defines whether there's actual data. Thus our definition is sane overall as long as drift is kept small.	8 years ago
Fabian Reinartz	6e94145515	Merge pull request #156 from BasPH/cli-ls ... Add list blocks command to CLI	8 years ago
Fabian Reinartz	c3e502b194	Merge pull request #168 from prometheus/fasterwal ... wal: decode and process in separate threads.	8 years ago
Fabian Reinartz	f347eac33d	Merge pull request #171 from prometheus/safeclose ... Add more verbose error handling for closing, reduce locking	8 years ago
Fabian Reinartz	fb9da52b11	Add more verbose error handling for closing, reduce locking ... This commit introduces error returns in various places and is explicit about closing persisted blocks. {Index,Chunk,Tombstone}Readers are more consistent about their Close() method. Whenever a reader is retrieved, the corresponding close method must eventually be called. We use this to track pending readers against persisted blocks. Querier's against the DB no longer hold a read lock for their entire lifecycle. This avoids long running queriers to starve new ones when we have to acquire a write lock when reloading blocks.	8 years ago
Fabian Reinartz	d7cd5b21ea	Merge pull request #169 from prometheus/muchfasterwal ... wal: parallelize sample processing	8 years ago
Fabian Reinartz	7efb830d70	wal: parallelize sample processing	8 years ago
Fabian Reinartz	963a270885	Merge pull request #170 from simonpasquier/fix-typo-in-variable-names ... Fix innocuous typo in variable names	8 years ago
Simon Pasquier	e858c0826c	Fix innocuous typo in variable names ... This change fixes the variable names holding the tsdb_head_max_time and tsdb_head_min_time metrics. It is a cosmetic change to improve the code readability as the metric values are taken from the correct variables.	8 years ago
Fabian Reinartz	d3682d701c	wal: decode and process in separate threads.	8 years ago
Fabian Reinartz	dc87103807	Merge pull request #166 from prometheus/batchpostings ... Load postings in batch on startup	8 years ago
Fabian Reinartz	74b0336d06	Merge pull request #167 from simonpasquier/instrument-wal-corruptions ... Instrument WAL corruptions	8 years ago
Simon Pasquier	3e17cd1621	Instrument WAL corruptions	8 years ago
Fabian Reinartz	cd2e26b7fc	Load postings in batch on startup ... This allows to insert IDs to postings out of order until a trigger function is called. This avoids the insertion sort we usually do which can be very costly since WAL entries are more out of order than regular adds.	8 years ago
Goutham Veeramachaneni	4a7c39d9d8	Merge pull request #160 from dim/fix/snapshot-test ... Restore snapshot functionality	8 years ago
Fabian Reinartz	27f1b8aac3	Merge pull request #162 from BasPH/fsync-duration ... Instrument WAL fsync	8 years ago
Bas Harenslak	5e1c258a98	Instrument WAL fsync	8 years ago
Goutham Veeramachaneni	da565f975e	Merge pull request #161 from prometheus/fileutil ... Remove dependency on etcd/pkg/fileutil	8 years ago
Goutham Veeramachaneni	203012169a	snapshot: Remove truncation check to restore func. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Fabian Reinartz	f04ec031eb	compact: sync temporary directory	8 years ago
Fabian Reinartz	665d1fd451	Merge pull request #158 from prometheus/cachesym ... Allocate and cache strings for persisted blocks	8 years ago
Fabian Reinartz	bbe72dccb9	Remove dependency on etcd/pkg/fileutil	8 years ago
Dimitrij Denissenko	c9fc2af6c0	Add test for snapshot	8 years ago
Goutham Veeramachaneni	3b7e71fee9	Merge pull request #159 from dim/fix/wal-flush ... Use configurable WAL flush interval	8 years ago
Dimitrij Denissenko	83c984d9a3	Use configurable WAL flush inteval	8 years ago
Bas Harenslak	a41dad30fb	Move printing db.blocks to main.go	8 years ago
Bas Harenslak	9945a67bff	Replace columnize by stdlib tabwriter	8 years ago
Fabian Reinartz	e19b648377	Merge pull request #155 from Gouthamve/level-log ... Add levels to all log lines.	8 years ago
Fabian Reinartz	78df406dac	Allocate and cache strings for persisted blocks ... This change loads the full symbol table when we open a persisted block and allocates a string for each. This ensures that strings retrieved through the index can be used after the block was closed. Before we backed the strings by the mmap'd byte regions which would segfault in this case. Also remove an inconsistency in the disk format and move both offset tables to the end (breaking change).	8 years ago
Bas Harenslak	e190c7c78d	Add list blocks command to CLI	8 years ago
Goutham Veeramachaneni	c521ac495f	Merge pull request #152 from criteo-forks/master ... Add db.Head() method	8 years ago
Goutham Veeramachaneni	c35d3a65bd	Add levels to all log lines. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Thibault Chataigner	0ff8f91ec8	Add db.Head() method ... Signed-off-by: Thibault Chataigner <t.chataigner@criteo.com>	8 years ago
Goutham Veeramachaneni	87c01dd5fb	Merge pull request #134 from criteo-forks/master ... Expose `Blocks()` on DB	8 years ago
Fabian Reinartz	69f105f4f9	Merge pull request #151 from prometheus/waltrunc ... Use boolean function instead of postings to drop WAL series	8 years ago
Fabian Reinartz	1e88ba06b4	Use boolean function instead of postings to drop WAL series ... There is not guarantee or requirement for WAL writers to only add series entries in increasing order of IDs. A postings list cannot look back and thus unordered WAL entries would skip over IDs to not truncate from the WAL. We replace it with a simple boolean check function that does not require order.	8 years ago
Thibault Chataigner	5ca18837e9	Make DB blocks list public. ... This enable computing the first timestamp in the DB only accessing public interfaces. Signed-off-by: Thibault Chataigner <t.chataigner@criteo.com>	8 years ago
Fabian Reinartz	5fa1c993b9	Merge pull request #150 from prometheus/postingssort ... Ensure postings are always sorted	8 years ago
Fabian Reinartz	6ee254e353	Ensure postings are always sorted ... IDs for new series are handed out before the postings are locked. Thus series are not indexed in order of their IDs, which could result in only partially sorted postings list. Iterating over those silently skipped elements as the sort invariant was violated.	8 years ago